baber/WOPTO huggingface dataset:
Patent RU-2349771-C2 (RU)
Inventor: FOGEL ZANG KLAUS
IPC: F02B37/00
Filed: 2004-10-20
Granted: 2009-03-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: method for optimisation of engine braking effect in unit (1) of drive, in particular, for use in transport means in working condition that corresponds to mode of braking by engine retarder, utilisation turbine (5) is actuated in working point (II), which is characterised by maximum permissible limit number of rotations n max-5  of utilisation turbine (5) at minimum transient moment M 5 , and in working condition that corresponds to mode of partial load or mode of forced idle run, utilisation turbine (5) is actuated in working point (I), which is characterised by minimum number of rotations n min-5  and minimum perceived moment Mmin-5, at that establishment of both working points is realised via fluid coupling (8), which is suitable for functioning to one characteristic, transient moment of which for most part of rotary speeds difference that characterises slippage, with account of transmission ratio of transmission elements in transmission unit (16) to utilisation turbine (5) corresponds to minimum moment M Min-5 , transmitted from utilisation turbine (5) or perceived by it. Drive unit is considered with internal combustion engine (3), in which fluid coupling (8) is suitable for functioning to one characteristic, transient moment of which, with account of transmission ratio in transmission unit (16), corresponds to minimum moment M Min-5 , perceived by utilisation turbine (5) or transmitted from it, for most part of slippage area characterised by ratio of rotary speeds between the primary and secondary disks. 
     EFFECT: optimisation of braking effect. 
     10 cl, 9 dwg
Patent RU-2301901-C2 (RU)
Title: Multishaft gas-turbine engine with rotors on machine bearings
Inventor: GINZBURG ALEKSANDR EVGEN EVICH
IPC: F02C7/36
Filed: 2005-08-22
Granted: 2007-06-27
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: aim of proposed invention is to create multishaft gas-turbine engine with rotors installed on magnetic and guard bearings to exclude dynamic loads on guard bearings of second rotor at transportation of gas-turbine engine by fixing and aligning second rotor relative to first rotor fixed relative to stator.  Proposed multishaft gas-turbine engine contains stator, at least two concentrically installed rotors, each being mounted on two support and one thrust magnetic bearings and on two guard antifriction bearings placed close to magnetic bearings, and at least two units fixing second rotor relative to first rotor installed mainly in area of end faces of second rotor, first rotor being installed for fixing relative to stator. 
     EFFECT: provision of multishaft gas-turbine engine of special design. 
     4 cl, 3 dwg
Patent RU-2307797-C2 (RU)
Inventor: GOSPODINOV DMITRIJ GRIGOR EVIC
IPC: C02F101/32
Filed: 2005-09-26
Granted: 2007-10-10
Abstract: FIELD: chemical industry; petrochemical industry; engineering industry; other industries; methods of the electrochemical purification of the industrial waste waters from the suspended particles and the oil products. 
     SUBSTANCE: the invention is pertaining to the methods of the electrochemical purification of the industrial waste waters containing the suspended substances and the oil products, and may be used at purification of the waste waters of the enterprises in metallurgical, machine-building and other industries. The industrial waste waters are subjected to the electroflotocoagulation at the electric current density of 2-60 A/m 2  with usage of the soluble anodes made out of aluminum for 1.3-2.5 minutes, and before the settling the being purified waste water is treated with the water solution of polyacrylamide with the concentration of 2-10 mg/l. The technical result of the invention is the increased degree of purification of the industrial waste waters, simplification of the production process and its hardware set. 
     EFFECT: the invention ensures the increased degree of purification of the industrial waste waters, simplification of the production process and its hardware set. 
     3 tbl, 3 ex
Patent RU-2406163-C2 (RU)
Title: Аутентификация пользователя посредством комбинирования установления личности говорящего и обратного теста тьюринга
Inventor: VAN KUAN SAN
IPC: G06F21/30
Filed: 2005-11-01
Granted: 2010-12-10
Abstract: Изобретение относится к технике аутентификации пользователя. Технический результат - повышение защиты от несанкционированного доступа. Предложены способы и система для осуществления доступа, основанные на использовании набора персональной информации с применением динамического компонента для получения внятного ответа и на совместном анализе содержания упомянутого ответа профиля голоса. 5 н. и 34 з.п. ф-лы, 6 ил.
Patent RU-2307594-C2 (RU)
Title: Method for estimating epidemical tuberculosis infection focus hazard for contact adolescent children
Inventor: KASIMTSEVA OL GA VIKTOROVNA
IPC: A61B10/00
Filed: 2005-11-10
Granted: 2007-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves calculating numeric value of epidemic hazard level from formula (Π 1 -1)+(Π 2 -1)+...+(Π n -1), where Π i  is the hazard risk factor indices values in the hazard focus like contact multiplicity  - 2.6, treatment ignored by infection source - 1.7, contact duration less than 2 years - 1.3, massive bacterioexcretion of infection source - 1.1, bacillary intensity of focus - 1.2, family migration - 3.0, many children in family - 2.5, asocial family - 1.6, poor family - 1.5, no BCG/MCG-M vaccination - 23.5, adolescent age of contact person - 2.2, marked hyperergic tuberculine sensitivity - 1.9, lack of preventive therapy - 1.5, poor quality of applied BCG/MCG-M vaccination - 1.5, concomitant diseases available - 1.1, n n is the number of risk factors detected in a risk factor focus. The calculated value being less than 3.0, moderate hazard risk is considered to be the case. The value being from 3.0 to 6.0,  high risk level is considered to be the case. The value being greater than 6.0, very high risk level is considered to be the case. 
     EFFECT: high accuracy and simplicity of the method. 
     2 cl, 1 tbl
Patent RU-2349592-C2 (RU)
Inventor: KHEFGEN NORBERT
IPC: A61P35/00
Filed: 2004-04-23
Granted: 2009-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to new 7-azaindoles with general formula 1:   where (a) A stands for an N-oxide group and B stands for CH, nitrogen, (b) A stands for nitrogen and B stands for an N-oxide group, or (c) A and B stand for an N-oxide group, R 1  stands for (i) -C 1-10 -alkyl, unbranched or branched, which, if necessary, is monosubstituted with saturated mono- C 3 -C 6 carbocycle, or mono-, bi- multi-unsaturated C 6 -C 10 carbocycle. C 6 - 10 -aryl groups in turn, if necessary, can be mono- or multi-substituted with -C 1-6 -alkyl, -CN, -F, -CI, -Br, -I, -O-C 1-6 -alkyl groups. Alkyl groups in carboxylic substitutes, in turn, if necessary, can be mono- or multi-substituted with -F groups. R 2  stands for hydrogen, C 1 -C 3 alkyl. R 3  and R 4  are identical or different, and stand for hydrogen, -F, -Cl, -Br, -I. The invention also relates to pharmaceutical salts of these 7-azaindoles. 
     EFFECT: compounds with general formula I exhibit phosphodiesterase 4 inhibiting activity, which allows for their use as therapeutic active substances for making medicinal agents, which suppress pulmonary neutrophilia and eosinophilia. 
     14 cl, 2 tbl, 7 ex
Patent RU-2338638-C2 (RU)
Inventor: GAL CHENKO NIKOLAJ ALEKSEEVICH
IPC: B24C3/02
Filed: 2005-12-26
Granted: 2008-11-20
Abstract: FIELD: process. 
     SUBSTANCE: engine for thermo abrasive treatment contains compressor, vessels for fuel, abrasive and water, jointed to each other, and accelerator. Accelerator contains combustion chamber with fuel injector, bottom, abrasive branch in the form of shaft, jacket, in which it is located supersonic nozzle, additional combustion chamber with tangential holes near by bottom, installed with expansion clearance. Expansion clearance is located according to conditions of providing combustion chamber elongation and coaxial to the last. In bottom it is located fuel branch, outside of which it is located thermo protective envelope and stabiliser. Stabiliser is connected to fuel branch by means of spray injector and ultrasonic dispensers, implemented in the form of bucket. Combustion chamber is with air duct, having cutouts for air and which is connected to jacket. Abrasive branch is installed coaxial and open to supersonic nozzle. Method includes treatment of surface coating by supersonic jet, made of three components: combustion materials, water and abrasive, which are accepted in ratios mentioned in description. 
     EFFECT: productivity and efficiency improving of surface treatment. 
     9 cl, 10 dwg, 1 tbl
Patent RU-2312818-C2 (RU)
Inventor: KHALJUTKIN VLADIMIR ALEKSEEVIC
IPC: C02F1/467
Filed: 2006-01-10
Granted: 2007-12-20
Abstract: FIELD: agriculture; heat-and-power industry; other industries; devices for neutralization of the water used for drinking and technological water supply. 
     SUBSTANCE: the invention is pertaining to the devices of preparation of the water for potable and technological water supply and may be used in the different branches of the national economy, the self-contained farms, which have no capabilities to be connected to the centralized water-treatment systems. The device contains the chamber for the treated water, the high-voltage electrode and the grounded electrode located in the chamber. The device(is supplied with the source of the high-voltage with the accumulating capacitor forming the electric current impulses of the constant polarity and the unit of control of the frequency of the electric pulses. The chamber is made out of the dielectric material in the form of the sector, in which apex the high-voltage cylindrical electrode is mounted, behind which in the wall of the camera there is the channel connected by the pipeline with the mounted in it flow control valve of consumption of the water  with the storage tank. The grounded electrode is made with perforation in the form of the plane band bent on an arc with the radius equal to the radius of the sector. Behind the grounded electrode in the wall of the chamber there is the row of the holes connected by one common channel, to which the fitting pipe for feeding of the treated water is connected. The treated water is fed in the water treatment chamber from the chamber of the water preliminary preparation, which is made in the form of the cylinder with the mounted inside it tape helix and is supplied in its lower part with the aerator and in its upper part is connected to the filter, which is connected to the tank supplied with the floater having the valve regulating the water level in it. At that the chamber of the preliminary preparation of the water is connected through the filter with the aerosphere through the air fitting pipe mounted in its body and used for discharge of the excess air. The technical result of the invention is the increased degree of neutralization of the water from the micro-organisms and the stability of he water neutralization process. 
     EFFECT: the invention ensures the increased degree of neutralization of the water from the micro-organisms and the stability of he water neutralization process. 
     1 dwg
Patent RU-2363479-C2 (RU)
Title: Фармацевтический агент, содержащий стронций, аминокислоту и неорганический агент, и способ лечения рака
Inventor: TALLBERG TOMAS
IPC: A61K33/24
Filed: 2004-10-15
Granted: 2009-08-10
Abstract: Изобретение относится к области медицины, а именно к лечению и профилактике рака. Предложено применение нерадиоактивного стронция с аминокислотой и неорганическим элементом для изготовления фармацевтического агента для лечения или профилактики рака простаты, карциномы почек или меланомы. Применение нерадиоактивного стронция позволяет уменьшить стоимость лечения и улучшить переносимость лечения пациентами за счет отсутствия побочных эффектов при применении предложенного фармацевтического агента. Также применение предложенного фармацевтического агента позволяет достигнуть нетоксичного способа лечения и профилактики рака. 7 з.п. ф-лы, 4 табл.
Patent RU-2338561-C2 (RU)
Inventor: SOBELMAN OVEN SHAUN
IPC: A61M29/00
Filed: 2003-06-20
Granted: 2008-11-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: valve includes an end face of the flange with an aperture in it, the valve case, the first cavity formed in the case of the valve for reception of a delivery tube, inserted through an aperture in a flange end face, the concave section close to the first cavity and a groove in the case of the valve. The medical apparatus including the pumped up cylinder, is made of a polymeric material, the cross-over valve with a groove, crossed attached to the cylinder cover. The valve end face is located flush-mounted with an external surface of a cylinder and covered with elastoplastic for bond of a cylinder and the cross-over valve. 
     EFFECT: invention provides creation of a return stream through the valve; an easy insert and change of the grout pipe. 
     13 cl, 10 dwg
Patent RU-2328390-C2 (RU)
Inventor: MAMONTOV VASILIJ GEORGIEVICH
IPC: B60V1/00
Filed: 2006-07-31
Granted: 2008-07-10
Abstract: FIELD: transport. 
     SUBSTANCE: receiver has two air channels located directly along frame sides in spaces between its side walls and inner walls of foam buoyancy. The latter are carried from frame to tire of these channels and fixed to their external low borders with quick disconnect coupling. Vehicle has two independent lift-actuating devices. Each of them has motor, ventilator, airscrew in ring and air vanes. Motors and ventilators are coaxial and maximal approached to frame bottom. Airscrews are located above ventilator axles and connected with axis with the help of elastic clutches and reducing gears. Ventilators are located in common (combined) frame and can be cooperatively or separately receive air of cushion sections. They are made matched and every of them has double-sided input and four-sided (four-way) output and input holes with airproof blades (or lids).There are aerodynamic flow dividers for equal air feed in left and right receivers in ventilators frame. Front part of frame and DQ are fitted with safety pools with power-consuming damping subs. Feeding has horizontal rudder-balancers of longitudinal stability, cinematically connected with controlling system of break flaps. 
     EFFECT: allows improvement of exploitation characteristics of vehicle. 
     5 cl, 8 dwg
Patent RU-2336850-C2 (RU)
Title: Способ лечения рефракционных заболеваний глаз
Inventor: TSAMERJAN AL FRED PETROVICH
IPC: A61F9/00
Filed: 2006-08-22
Granted: 2008-10-27
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и может быть использовано при лечении рефракционных заболеваний глаз. Осуществляют комплексное последовательное аппаратное воздействие на физиологические структурные образования глаза. Воздействие осуществляют в следующей последовательности: вибромассаж мышц, расположенных вокруг орбиты, макулостимуляцию, стимуляцию сетчатки глаза спеклструктурами лазерного излучения, стимуляцию желтого пятна и зрительного центра, тренировку аккомодации и конвергенции отрицательными линзами и призмами по Дашевскому и Аветисову-Мац, визуальную цветоимпульсную стимуляцию с биологической обратной связью. Способ позволяет повысить эффективность лечения.
Patent RU-2370329-C2 (RU)
Title: Способ обработки многокомпонентных, композиционных и комбинированных материалов и использования разделенных этим способом компонентов
Inventor: MADAR IVAN
IPC: B03B9/06
Filed: 2005-03-02
Granted: 2009-10-20
Abstract: Группа изобретений относится к способу обработки многокомпонентных, композиционных и комбинированных материалов, состоящих из органических, неорганических, неметаллических и металлических компонентов, и особенно отходов из электронных и электрических устройств и оборудования. Способ включает предварительную обработку материалов путем удаления загрязняющих компонентов, содержащих токсические тяжелые металлы и полихлорированные дифенилы, путем измельчения отходов на частицы, имеющие размер самое большее 5-25 мм. Кроме того материалы подвергают воздействию лопастей вращательного механизма в инертной или восстановительной среде при температуре 350-600°С и при давлении 100 кПа-10 МПа в течение 10 секунд - 10 минут, а также воздействию подвижного слоя твердых частиц вещества, осуществляющего вихревое движение. Позволяет осуществлять экономически и экологически эффективную переработку отработавших электрических или электронных устройств и оборудования или их многокомпонентных композиционных и комбинированных частей. 2 н. и 9 з.п. ф-лы, 2 табл.
Patent RU-2334648-C2 (RU)
Inventor: SHUL TS TRENT M
IPC: B63C11/12
Filed: 2004-04-16
Granted: 2008-09-27
Abstract: FIELD: items of personal and house use. 
     SUBSTANCE: device for gasketing a protective mask contains a fixing tape for creation of gasket between a helmet and a mask, a system of head belts for holding a protective mask, at least, one holder for attaching a mask to the fixing tape and the system of head belts. 
     EFFECT: creation of more reliable device for holding a mask and high level of safety. 
     17 cl, 5 dwg
Patent RU-2339056-C2 (RU)
Inventor: MUR JAN
IPC: G01V1/38
Filed: 2004-07-16
Granted: 2008-11-20
Abstract: FIELD: physics; mining. 
     SUBSTANCE: method involves selection of target track; selection of potential down reflection point for selected target track; calculation of at least one required mean point, distance and azimuth at explosion side and at least one required mean point, distance and azimuth at receiver side on the basis of selected target track and potential down reflection point, where required mean point, distance and azimuth at explosion side define required track at explosion side, and required mean point, distance and azimuth at receiver side define required track at receiver side; defining of registered track couple closest to required explosion side track and receiver side track; convolution of registered track couple; repetition of the stages described above for all potential down reflection points for each target rack; and generalisation of convolution sets for each target track. 
     EFFECT: reliable elimination of logs of multiple waves reflected from surface from seismic registration for seismic data processing. 
     16 cl, 5 dwg
Patent RU-2334802-C2 (RU)
Inventor: KUDRJAVSKIJ JURIJ PETROVICH
IPC: C22B3/04
Filed: 2006-11-17
Granted: 2008-09-27
Abstract: Изобретение относится к области извлечения и концентрирования тория из отходов процесса переработки лопаритовых концентратов - отработанного расплава солевого оросительного фильтра (СОФ) процесса хлорирования лопаритовых концентратов. Техническим результатом является повышение эффективности извлечения тория при одновременном решении проблемы обезвреживания и утилизации образующихся отходов. Способ включает приготовление суспензии путем слива отработанного расплава солевого оросительного фильтра (СОФ) в воду, введение высокомолекулярного флокулянта, выдержку, фильтрование, отделение осадка, получение хлоридного раствора, обработку стальным скрапом и металлическим магнием. Перед получением хлоридного раствора исходную суспензию нагревают до 60-90°С и обрабатывают раствором гидроксида натрия до рН 1,5-2,0, и 0,1-0,3%-ным раствором высокомолекулярного флокулянта в количестве 3-5% от исходного объема суспензии, суспензию выдерживают 2-4 часа. Хлоридный раствор получают фильтрованием обработанной суспензии с получением осадка редких металлов, обработке стальным скрапом и металлическим магнием подвергают хлоридный раствор, при этом его последовательно обрабатывают сначала стальным скрапом в количестве 3-5 мас. ч. железа на 1 ч. ионов железа (III) в хлоридном растворе при 80-100°С в течение 1-3 часов до достижения рН в пульпе 3,0-3,5. После этого пульпу отделяют от непрореагировавшей части стального скрапа и обрабатывают металлическим магнием до рН 3,5-4,5 и затем 0,1-0,3% раствором высокомолекулярного флокулянта, взятого в количестве 5-20% от объема хлоридного раствора. Полученную при этом пульпу выдерживают без перемешивания в течение 1-4 часов и фильтруют с получением торийсодержащего осадка, который на фильтре промывают сначала раствором, содержащим 1-5 г/дм 3  сульфита натрия, затем водой. Промытый осадок репульпируют в растворе гидроксида натрия концентрацией 50-150 г/дм 3  при Ж:Т=3-5 при 60-90°С в течение 2-3 часов, после чего пульпу фильтруют с отделением щелочного фильтрата. Торийсодержащий осадок на фильтре промывают водой, отжимают на фильтре и высушивают, щелочной фильтрат и промводы объединяют при перемешивании, нагревают до 80-90°С, обрабатывают раствором гидроксида натрия до рН 11-13 с получением оксигидратной пульпы. Оксигидратную пульпу фильтруют и получают радиоактивный осадок на фильтре, промывают его водой и вывозят в хранилище спецотходов, а фильтрат смешивают с 10-20 объемами цеховых обмывочных вод, нагревают до 80-90°С и вновь обрабатывают раствором гидроксида натрия до рН 11-13. Полученную пульпу выдерживают и фильтруют с получением осадка редких металлов и дезактивированного хлоридного раствора, который сбрасывают в канализацию. Осадок редких металлов выгружают с фильтра, объединяют с осадком редких металлов, выделенным из исходной суспензии, высушивают, промывают и затем направляют на приготовление шихты для ее последующего хлорирования совместно с лопаритовым концентратом. 1 ил.
Patent RU-2344230-C2 (RU)
Inventor: KAZAKOV VJACHESLAV PLATONOVICH
IPC: E02D5/80
Filed: 2006-11-30
Granted: 2009-01-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction technologies and, particularly, to pit edges and earth retaining structures holding in soft and loose water-saturated soils. Ground anchoring includes well making in ground by repeated deepening of the actuator and well filling with fixing hardening mud. The hardening mud is pressed into the ground and anchor retainer is formed behind collapsing area in the borehole bottom. The anchor retainer is formed by the ground compacting procedure due to introduction of reinforcing rod with the fixed thrust device being in the shape of nozzle. The nozzle diameter is less than well diameter or ring diameter. The rod is pulled and well is cemented. Before reinforcing rod is introduced into the well, it is fastened directly to the end surface of thrust device resting against borehole bottom or to its end near the bottom hole. The inner space of thrust device is filled with hardening compound or arc-shaped metal rods or strips are placed inside it. Then, the device is filled with hardening compound. As soon as the reinforcing rod is introduced into the well and thrust device is moved to the bottom hole, the latter is distorted by the repeated external effects by means of impact actuator. In addition, the inner space of the device is filled with dry hardening mixture each time before the actuator impacts. The dry hardening mixture is represented with leak-tight packs with volumes equal to the inner space of device before it is distorted. 
     EFFECT: reduction of labour effort for anchor installation and increase of anchor bearing capacity. 
     3 cl, 2 dwg
Patent RU-2360055-C2 (RU)
Inventor: ALEKSANDRIN ALEKSANDR PETROVICH
IPC: D21C3/02
Filed: 2007-01-29
Granted: 2009-06-27
Abstract: FIELD: textile fabrics. 
     SUBSTANCE: raw hemp is boiled. Boiling is carried out with addition of anthraquinone in amount of not more than 0.1% from raw material weight. Produced cellulose is bleached with oxygen and/or ozone. Alkaline boiling liquid is processed with the help of semi-permeable membranes of reverse or direct osmosis. Regenerated boiling liquid is returned to boiling stage in boiling vessel. At that temperature of boiling is maintained in interval of 125-145°C. 
     EFFECT: increased quality of cellulose products and improved economic and ecological parametres of cellulose production process. 
     2 tbl, 3 ex